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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
#ifndef PX_DEFORMABLE_VOLUME_FLAGS_H
#define PX_DEFORMABLE_VOLUME_FLAGS_H
#include "PxPhysXConfig.h"
#include "foundation/PxFlags.h"
#if !PX_DOXYGEN
namespace physx
{
#endif
/**
\brief Flags to enable or disable special modes of a PxDeformableVolume instance
*/
struct PxDeformableVolumeFlag
{
enum Enum
{
eCOMPUTE_STRESS_TENSOR = 1 << 0, //!< Enables computation of a Cauchy stress tensor for every tetrahedron in the simulation mesh. The tensors can be accessed through the deformable volume direct API
ePARTIALLY_KINEMATIC = 1 << 1 //!< Enables partially kinematic motion of the collision and simulation mesh.
};
};
typedef PxFlags<PxDeformableVolumeFlag::Enum, PxU16> PxDeformableVolumeFlags;
/**
\brief Identifies the buffers of a PxDeformableVolume instance.
\see PxDeformableVolume::markDirty()
*/
struct PxDeformableVolumeDataFlag
{
enum Enum
{
eNONE = 0,
ePOSITION_INVMASS = 1 << 0, //!< The collision mesh's positions
eSIM_POSITION_INVMASS = 1 << 1, //!< The simulation mesh's positions and inverse masses
eSIM_VELOCITY = 1 << 2, //!< The simulation mesh's velocities
eREST_POSITION_INVMASS = 1 << 3, //!< The collision mesh's rest positions
eALL = ePOSITION_INVMASS | eSIM_POSITION_INVMASS | eSIM_VELOCITY | eREST_POSITION_INVMASS
};
};
typedef PxFlags<PxDeformableVolumeDataFlag::Enum, PxU32> PxDeformableVolumeDataFlags;
#if !PX_DOXYGEN
}
#endif
#endif // PX_DEFORMABLE_VOLUME_FLAGS_H